5,6,7-TRICHLORO-2-TRIFLUOROMETHYLBENZIMIDAZOLE

名称

[ CAS 号 ]:
2338-27-4

[ 英文名 ]:
5,6,7-TRICHLORO-2-TRIFLUOROMETHYLBENZIMIDAZOLE

[英文别名 ]:

NC 2786
4,5,6-Trichlor-2-trifluormethyl-benzimidazol
2-trifluoromethyl-4,5,6-trichloro benzimidazole
4,5,6-trichloro-2-trifluoromethylbenzimidazole

物理化学性质

[ 密度 ]:
1.76g/cm3

[ 沸点 ]:
371.3ºC at 760mmHg

[ 分子式 ]:
C₈H₂Cl₃F₃N₂

[ 分子量 ]:
289.46900

[ 闪点 ]:
178.3ºC

[ 精确质量 ]:
287.92400

[ PSA ]:
28.68000

[ LogP ]:
4.54190

[ 蒸汽压 ]:
2.23E-05mmHg at 25°C

[ 折射率 ]:
1.6

毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DE1400000

CHEMICAL NAME :: Benzimidazole, 4,5,6-trichloro-2-(trifluoromethyl)-

CAS REGISTRY NUMBER :: 2338-27-4

LAST UPDATED :: 199007

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C8-H2-Cl3-F3-N2

MOLECULAR WEIGHT :: 289.47

WISWESSER LINE NOTATION :: T56 BM DNJ CXFFF FG GG HG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1519 ug/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 16 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TYPE OF TEST :: Sex chromosome loss and nondisjunction

TEST SYSTEM :: Mold - Aspergillus nidulans

DOSE/DURATION :: 16 umol/L

REFERENCE :: EVHPAZ EHP, Environmental Health Perspectives. (U.S. Government Printing Office, Supt of Documents, Washington, DC 20402) No.1- 1972- Volume(issue)/page/year: 31,81,1979

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安全信息

[ 海关编码 ]:
2933990090

海关

[ 海关编码 ]: 2933990090

[ 中文概述 ]:
2933990090. 其他仅含氮杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%